Best whole house water filtration and softener system – Buyer Guide 2020

Last updated on January 4th, 2021 at 02:53 pm

In the first place, using the best whole house water filtration and softener system is a necessity for most of the country. However, if you are sensitive about the taste of water, tea, coffee, or other drinkable products, then you really need it.

Important to remember, that almost 2 billion people don’t have safe water to drink.

Do you have safe drinkable water?

Hence, water filters are becoming a household necessary nowadays. On the other hand, the whole house water filters are more efficient and economical as compared to other water filters.

Another key point is that these water filters mostly attach to the main supply line. Hence removing the contamination from water. Providing you clean and drinkable water in every tap of your house.

Some of the best whole house water softener and filtration systems are discussed below.

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List of Best whole house water filtration and softener system:

Water FiltersRatingsCheck Price
iSpring 6-Stage Under Sink Water Filter⭐⭐⭐⭐⭐
Woder DC Water Filtration System⭐⭐⭐⭐⭐
Express Whole House Water Filter⭐⭐⭐⭐⭐
Home Master Whole House 2-Stage Filter⭐⭐⭐⭐⭐
APEC ULTIMATE Filter, for Low Pressure⭐⭐⭐⭐⭐
iSpring WGB32B 3-Stage Water Filter⭐⭐⭐⭐⭐
iSpring WGB22B 2-Stage Home Filter⭐⭐⭐⭐⭐
Culligan Heavy Duty Water Filter⭐⭐⭐⭐
DuPont Universal Water Filtration System⭐⭐⭐⭐



1: iSpring RCC7AK 6-Stage Under Sink Water Filter System

ispring is an under-sink water filter, which means that it is installed under the sink to remove 99% of the contamination. Not to mention that these contaminations include over 1000 harmful items such as chlorine, lead sodium, and much more. Keeping in mind these features the Ispring is called the best under sink water softener.

Top feature:

  1. Reverse Osmosis.
  2. Maintain Ph level.
  3. Easy DIY installation.
  4. Customer satisfaction.

iSpring RCC7AK 6-Stage Superb Taste High Capacity

  • Chlorine removal.
  • Lead and mercury reduction.
  • Under-sink water filter.
  • Easy maintenance.
  • —–

The first thing to remember, that these water softeners use reverse osmosis (RO) technology. Hence it makes the water clean, pure, and drinkable like never before.

Another key point, that this water softener uses alkaline Re-mineralization. In alkaline Re-mineralization, the water softener restores the important minerals in water as well as maintain the PH level of water. However, the PH level below 7.0 is considered acidic in nature.

So, it maintains the PH level which is suitable for human health and become drinkable. Additionally, it uses CTO and GAC filters to purify the water. Also, it consists of three water filter cartridges in which these filters are installed.

However, it is extremely easy to install it and you can install it yourself. So, you do not need a specific plumber to install it. On the other hand, it is very easy to maintain it as there are three cartridges that are very easy to open and maintain.

Technical features:

Model numberRCC7AK
Weight20 pounds
Warranty1-year warranty
Dimensions14.5 x 5.2 x 18.5 inches



2: Woder WD-S-8K-DC Water Filtration System

If you are tired of filling bottles from the water filter and storing it in the fridge. So, Wodor WD-S-8K is the best whole house water filtration and softener system. In fact, it provides you a pure and healthy drinkable water, so you don’t have to refill the bottles ever again.

Top feature:

  1. 3 years warranty.
  2. Contamination free water.
  3. Easy installation.
  4. 3/8” valve for easy installation.

  • No more refilling bottles
  • Chlorine removal
  • Best under sink water softener.
  • Lightweight.
  • Not effective on well water.

In the first place, it comes with a standard 3/8” valve, hence it can be directly connected to the valve installed in the house. It is the USA made water filter and surprisingly it requires no plumbing expertise. 

Not to mention that it is capable of removing every contamination that is present in water. Such as chlorine, lead, mercury, and other contaminated particles. But it will not remove iron particles. Also, it will leave the essential or beneficial particles that are present in the water.

On the other hand, it is capable of lasting up to 3 years or 8480 gallons of water regeneration. Important to realize that, it can only be used with city water. So, neither you can use it with the well water nor with the water that is regenerated from a salt-based water softener.

Technical features:

Model numberSYNCHKG126873
Weight3 pounds
Warranty3-year warranty
Dimensions3 x 3 x 15 inches



3: Express Water Whole House Water Filter

It is a three steps best whole house water filtration and softener system. As it consists of three bottles through which water is transmitted and get filtered. Important to remember that, it uses sediment filter, KDF filter, and carbon block filter. However, each of them has a special function in the filtration.

Top feature:

  1. Food grade.
  2. No wastewater.
  3. Easy to maintain.
  4. Standard 1” connection.

  • Will not affect the flow rate.
  • Whole house water softener.
  • Chlorine removal.
  • Three steps filter.
  • Damage parts receive from the package.

It is a whole house food-grade water filter system, so you can drink the regenerated water. On the other hand, just like all other filters it also provides you the chorine removal and getting rid of other contaminations. 

Not to mention that this water softener has no effect on the water flow rate. So, the three steps filtration will not lessen the water pressure coming through the supply line. Another key point, it will not waste the water so it is water friendly. 

However, it is also very easy to maintain. The filter housing has a traditional screw design so, you just twist it and the filter is ready to replace. As described earlier, it uses three different kinds of filters in it, and each of them has its own specialty.

Technical features:

Model numberWH300SCKS
Weight65 pounds
Warranty1-year warranty
Dimensions23.5 x 8.5 x 29.2 inches



4: Home Master Whole House Two Stage Filtration System

Home master is an affordable and NSF certified filter and softener. However, it consists of two stages filters and is very effective in filtering water. Not to mention that it provides you a stable flow rate depending on the input supply.

Top feature:

  1. 1” standard connection.
  2. Oversize filters.
  3. Good flow rate.
  4. 96,000 grains capacity.

  • NSF certified
  • Protect useful chemicals
  • Economical.
  • Easy maintenance.
  • Suitable for a family of four members.

Another key feature, that it has a 1” connection port which allows the filter to maintain a good pressure of water. However, due to this connection, it can provide a flow rate of 10 gallons per minute. 

Despite a grain capacity of 96,000 grains, it is able to sever a family of four members to avail clean water for one year without maintenance. Nonetheless, it is capable of removing contamination up-to 95 percent along with the chlorine removal and other unnecessary particles. 

However, it has a large-sized filter which helps to maintain the flow rate as well as reduce scheduled maintenance time. Along with these features, it is the best whole house water filtration and softener system.

Technical features:

Model numberHMF2SmgCC
Weight36.4 pounds
Warranty2-year limited warranty against manufacturer defects.
Dimensions9 x 18 x 25 inches



5: APEC ULTIMATE RO-PERM Water Filter, for Low Pressure

It is a premium quality water filter that is specially designed and manufactures in the USA. Not to mention that it guarantees the supply of clean, fresh, and contamination-free water for your health. Another key point is that it is a 5-stage water filter that surely provides you the safest and most tasty water ever.

Top feature:

  1. Reliable.
  2. Each unit is tested.
  3. Good flow rate.
  4. Will, not wastewater.

  • The USA manufactured.
  • 5-stage water filter.
  • Easy maintenance.
  • Lifetime support.
  • —–

Important to realize that, it is capable of removing contamination up-to 99 percent. However, these contaminations include chlorine, lead, mercury even bacteria, and viruses are being removed by it. 

Not to mention, that it is also water friendly and will not wastewater at all. Additionally, it provides you good pressure in your fixtures. 

Another key point is, that each water filter is tested in US labs to ensure the quality of each unit. The main reason for this purpose is to ensure the working of a filter. 

Nevertheless, each product is testes but still, the manufacturers provide a warranty for 1-year and lifetime support.

Technical features:

Weight27 pounds
Warranty1-year warranty
Dimensions15 x 7 x 20 inches



6: iSpring WGB32B 3-Stage Whole House Water Filtration System

Ispring is an effective water filtration system that allows you to remove the contamination up-to 95 percent. However, speaking of contamination, it is capable of removing 99 percent of chlorine from water. On the other hand, it also cleans the water from rust, pesticides, herbicides, and industrial solvents, etc.

Top feature:

  1. 1” connection socket.
  2. Inline supply unit.
  3. Whole house water filter.
  4. RO system.

  • 99 percent chlorine removal.
  • 3-stage water filter.
  • Easy maintenance.
  • Good flow rate.
  • Requires Teflon tape to prevent leakage.

In addition, it contains a 1” connection socket for good flow rate and water pressure. Moreover, with this 1” connection the water filter can clean the water of 15 gallons per minute. Not to mention that it is installed in the main supply line so that it can provide you clean and safe water on every tap of your house.

On the positive side, it is extremely easy to install as you can do it yourself. It requires no special plumbing skills as well as it is easy to maintain. Furthermore, it is a three steps water filter so, it contains three cartridges in which filters are installed.

Important to remember, that it also uses the Reverse osmosis (RO) system which is discussed earlier.

Technical features:

Model numberWGB32B
Weight49 pounds
Dimensions21 x 8 x 28 inches



7: iSpring WGB22B 2-Stage Whole House Water Filtration System

Similarly, as the above product, this water filter is also equally capable of removing contamination as any other water filter. Not to mention that it has the capacity of 99 percent of chlorine removal and 95 percent of other contamination removals as other Ispring products do.

Top feature:

  1. 1” connection socket.
  2. Inline supply unit.
  3. Easy maintenance.
  4. Good flow rate.

  • 99 percent chlorine removal.
  • 2-stage water filter.
  • RO system.
  • Whole house water filter.
  • Requires Teflon tape to prevent leakage.

 Likewise, other ispring products, it also uses the Reverse osmosis system. This system is very efficient especially for the alternative of water softeners. Not to mention that the Ispring products are notably known as the best whole house water filtration and softener system. 

Although, in the softening process it only removes the contamination using the RO system. On the other hand, it provides you clean and safe water that you can drink and use for cooking purposes without any doubt.

Not to mention that it also contains a 1” connection valve for great flow rate as well as a two-stage filter for good purification. 

Nonetheless, it uses two filters that are CTO and PPF, which is commonly used in water filters.

Technical features:

Model numberWGB22B
Weight33 pounds
Dimensions15.5 x 8.5 x 26 inches



8: Culligan WH-HD200-C Heavy Duty Water Filtration System

Culligan is one of the best whole house water filter and softener system manufacturer. However, their products are the most reliable and easy to maintain. Not to mention, that their customer service is very good.

Top feature:

  1. Whole house water filter.
  2. Bypass Valve.
  3. Filter change timer.
  4. Filter life monitor.

  • Good for appliances.
  • Single bottle filter.
  • Heavy Duty.
  • 1” connection valve.
  • Bypass valve issue but it can be claimed.

On the other hand, this water filter has a bypass valve that allows you to control the water flow and allows you to run the filter as you want. Although there can be some issues with the bypass valve in the first place, it can be easily claimed by the company and get replaced. 

Another key point, that it has a filter change timer. With this timer, you will know that when your water filter needs a filter replacement. On the positive side, it is very easy to change the filter as well as economical. 

Noto to mention that the regenerated water is very good for drinking purposes. Moreover, it also is good for appliances that use water.

Technical features:

Model numberWGB22B
Weight33 pounds
Dimensions15.5 x 8.5 x 26 inches



9: DuPont WFPF13003B Universal Whole House Water Filtration System

In the end, if you have a small space or you want a water filter for your office then DuPont is the best water softener and filtration system for you.

Top feature:

  1. 3/4” connection socket.
  2. 3-years limited warranty.
  3. Easy maintenance.
  4. Improve water taste.

  • Chlorine removal.
  • 500 Series Poly Block Cartridge.
  • 15000 gallons.
  • Indoor use only.

 Important to realize that, it is an inline water filter and can only be installed inside the premises. It is clearly not an outdoor water filter. 

On the positive side it has a ¾” valve for easy connection. However, it also provides you a three years warranty. 

Another key point that it is easy to maintain as it uses only one cylinder. On the other hand, it provides you a 15000 gallons water filter capacity which is enough for a large amount of time.

Technical features:

Model numberWFPF13003B
Weight2.1 pounds
Dimensions13.6 x 5.6 x 5.4 inches



Best whole house water softener and filter Comparison chart

Water FiltersModelWeightWarrantyDimensions
iSpring 6-Stage Under Sink Water FilterRCC7AK20 pounds1-year warranty14.5 x 5.2 x 18.5 inches
Woder DC Water Filtration SystemSYNCHKG1268733 pounds3-year warranty3 x 3 x 15 inches
Express Whole House Water FilterWH300SCKS65 pounds1-year warranty23.5 x 8.5 x 29.2 inches
Home Master Whole House 2-Stage FilterHMF2SmgCC36.4 pounds2-year limited warranty against manufacturer defects.9 x 18 x 25 inches
APEC ULTIMATE Filter, for Low PressureULTIMATE RO-PERM27 pounds1-year warranty15 x 7 x 20 inches
iSpring WGB32B 3-Stage Water FilterWGB32B49 pounds-----21 x 8 x 28 inches
iSpring WGB22B 2-Stage Home Water FilterWGB22B33 pounds-----15.5 x 8.5 x 26 inches
Culligan Heavy Duty Water FilterWH-HD200-C3 pounds-----7.5 x 8.3 x 16.3 inches
DuPont Universal Water Filtration SystemWFPF13003B2.1 pounds3-years13.6 x 5.6 x 5.4 inches

Best whole house water softener and filter Buyer’s guide

The first thing to remember that, what is a water filter?

A water filter is a device that eliminated unnecessary particles from water. However, these particles are contagious to human health as well as household appliances.

Most of the whole house water filtration and softener systems are installed in the main line of the house. The main purpose of them installing in the mainline is that you can receiver filtered water everywhere in your house. 

Important to realize that, these water filters are capable of removing many contaminated particles such as chlorine, lead mercury, etc. Moreover, with the filtration of these things, you notably feel the difference in the taste, smell, and even by looking in the water. you will find it pure, clean, and fresh as never before.

How to choose a water filter

Another key point is that, as we know that there are many water filters present in the market. So, how will you decide which one is suitable for your family, and why? To explain, we have enlisted some key features that can help anyone to choose whether that filter is suitable or not. 

Type of filter:

First, you need to find out what kind of filter is used in that specific water filter. Along with that, you can see that what facilities these filters provide you and if they are suitable for you or fulfills your requirements or not.

To demonstrate, you first need to find out what kind of contamination is present in your household water. For Example, if there is a high amount of chlorine in your water, then you should be buying a water filter that removes the maximum amount of chlorine from water. 

On the other hand, if you are having a hard water problem in your water. So, you might be needing the best whole house water softener and filtration system. A complete system that filters your water as well as removes the hardness from it. 

Similarly, if you have iron present in your water, then you will be needing a water softener that removes iron from water. However, you can find it in the Best water softener for well water. 

Flow rate:

On the negative side, we all know that the water filters lessen the flow rate of water. Not to mention that, the flow rate matters for daily household purposes. If you have a high flow rate then your laundry will get easy as well as doing the dishes will get more fun.

On the positive side, we also do know that some water filters have a minimal effect on the flow rate of water. However, their capacity for filtering is also pretty good. 

So, for you, if the flow rate really does matter that much. Then you should consider the flow rate as an essential factor while choosing a water filter. 

Filter Life:

Important to realize that, whenever you are planning on buying a water filter, you should keep in mind that how long that it will last. Surely, you don’t want to keep replacing the water filter from a new one on a daily basis. 

For that purpose, you should be looking for a filter that is reliable and will spend some time as well as provide you fresh and clean water for a large period of time.  

Filter Consumption:

Another key point, as well all know that a water filter requires some filter in it which can be CTO, PPF, KDF, etc. So, the water filter requires a filter in it that removes the contamination from water and make it pure. 

However, there is nothing in this world that will last forever. So, after a period of time, you would be required to change the filter inside it. Not to mention that the replacement of filter varies from filter to filter. 

A good water filter will last longer as compared to a regular water filter. However. the resulting regenerated water will also be affected by the water filter.

Is it necessary to install a water filter?

However, the installation of the water filter totally depends on the quality of water you are receiving. Although, even if you are using the city water coming from the sewerage still when the water reaches your fixtures. It gets some contaminated particles especially chlorine, that is a major contamination particle nowadays. 

Not to mention, even if you are receiving clean water from the city still you need to install a water filter that helps you to remove chlorine. Moreover, it not only removes chlorine but also it makes it tastier and the regenerated water looks cleaner than before.

Nonetheless, the presence of chlorine can not be judged easily in routine. But when you drink filtered water along with the regular city water, you will know the difference. Hence, the installation of the filter if necessary, no matter what area you are or what quality of water you are receiving from the supply line. 

Another key point that chlorinated water also is not good for the skin and hair. In addition, when you take a bath then you will feel the water sticky. However, if you use filtered water then you will feel lighter after taking a bath. 

Furthermore, using chlorinated water in dishes will reduce the performance of soap and the dishwasher. You will have to use more soap or a foaming agent to clean the dishes properly. 

Not to mention that using a filter is very environment friendly. Besides, it is an even more efficient method even it is better than buying bottles from the store.

To emphasize, let me enlist the issues which if you are having them you definitely need a water filter.

    • If you find chlorine in the water.
    • Presence of bacteria.
    • The water tastes different than the filtered water.

In general, if you have these issues then you definitely need a water filter that will help you overcome these problems and provide you a clean and freshwater.

Moreover, if you need a shower head water softener then you can find it in best shower head water softener.

Working of a water filter

However, different water filter manufacturers use different technologies to remove contamination. But in general, the basic process of filtration remains the same. In other words, the water filter uses mostly reverse osmosis to filter the water. 

In the first place, the water first enters the sediment pre-filter which removes the easily visible particles from water. These particles include rust, sand, etc. Moreover, if the filter does not use this step then you will need to replace the filter more often. Nevertheless, this step helps you to overcome the maintenance cost.

After this step, the water moves to the next stage where the regenerated water is being treated to remove the contamination. However, this process uses a PPF filter that is capable of removing lead, mercury, and especially chlorine.

Not to mention, the next step is called a post filter. Moreover, in this process, the quality of water gets improved and you get clean water.

In addition, there are some filters that offer UV protection. Not to mention that this feature is not available in most of the water filters. There are special filters that offer this feature nonetheless, usually, you don’t need this feature until it is necessary.

Frequently asked questions

What is the best whole house water filtration?

Some of the best water filters are listed down here:

Do I need a water softener if I have a whole house filter?

Important to remember that, the water softener only removes the hardness from water and makes it taste better. But as for the drinking purpose the regenerated water softener from a water softener is not enlisted in food grade.
However, for this purpose, you can have whole house water filtration and softener system.

Although, if you are looking for a water softener then visit: – Best water Softener.

Are whole house water filtration systems worth it?

Whole house water filtration systems are basic requirements nowadays, especially if you are using well water. Not to mention that the well water contains more contamination as compared to city water.

However, a water filtration system removes the contamination from water as well as provide you a clean, fresh, and drinkable water. Furthermore, the regenerated water is also good for household appliances as well as plants and animals.

Does a whole house water filter reduce water pressure?

As a matter of fact, yes, a water filter decreases the water pressure. But the main reason why this happens is that the water filter removes the contamination from water hence making it clean so, due to this process the water pressure decreases.

Moreover, you would not receive the water pressure in your fixtures and showers that you use before installing the water filter.

Do water filters reduce water hardness?

On the positive side, the water filter majorly removes the contamination from the water that are not necessary for it. Hence, by removing the contamination the water hardness level decreases but clearly it does not totally remove the hardness as the water softeners do.


Ultimately, the best whole house water filtration and softener system is the one that fulfills your major requirement of filtering the water and providing you the best quality possible. However, different water filters provide different features also they come in different price ranges. Not to mention that some water filters may not fulfill the price tag but mostly they work exactly in the range you are buying.

We also hope that the buying guide will help you to find a suitable filter and on the other hand you will have the benefit to enjoy pure water in every tap of your house.

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